GravityDestruction

What it does

Embark on an exhilarating journey in the vastness of space with our gravity simulation game, where the fate of Earth hangs in the balance. As alien raiders descend upon our planet, you must step into the role of the defender of Earth.

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  Gravity Simulation2022 · ▲72

  Drop the balls in different celestial bodies

• GI
  Gravity – Interactive solar-system simulator, from Newton to EinsteinJun 2026 · qunabu.github.io · ▲217

  Just for fun and self education, I've built this over a weekend to teach myself why orbits exist, not just show planets going around. Something that was never clearly explain to me in school. It opens with a guided tour that builds the idea up step by step: two bodies and the equal/opposite force, inertia (the Sun is removed and Earth just drifts straight), then "an orbit is falling and continuously missing," cosmic velocities with a little rocket, Voyager 1 & 2's real gravity assists (the clock runs the actual 1977–1989 dates so the planets orbit into their grand-tour alignment and the…

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  Total Gravity2022 · facebook.com · ▲67

  A space shooter that bends trajectories with gravity

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  Gravity WebGL2016 · valentinvichnal.github.io · ▲84

  A gravity simulator, with updated movement controls

• MS
  Moon simulator game, ray-castingApr 2026 · mooncraft2000.com · ▲114

  Did this a few years ago. Seems apropos. Sources and more here: https://github.com/EngineersNeedArt/Mooncraft2000

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  Beyond Earth: Life Simulation2024 · play.google.com · ▲103

  Swipe decision game, explore, and conquer the galaxy

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  SimCity, but with Permits▲937

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 4d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 16d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 17d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 11d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 15d ago · carrierexplode.com

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  Product Hunt Visual Launch Editor▲416

  See your launch as you build it

  Life & fun · 2d ago

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  Amie▲1,334

  Turn meeting notes into automated workflows. Handle meetings, summaries, todos and emails (soon) with your AI personal assistant.

  Work · 2024 · amie.so

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  Findr▲1,296

  Search all your apps, at once

  AI · 2024 · usefindr.com

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  Notion Calendar▲1,199

  Beautifully designed for your work and life

  Work · 2024 · notion.so

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  Huudle AI Project Assistant▲1,070

  Connect meetings, track to-do, get aligned

  AI · 2024 · huudle.io

• IM
  I made a website to find best bus seat to avoid the sun while traveling▲963

  Sit in Shade - Discover the optimal seat to stay in the shade during your journey. Sit In Shade provides real-time sun exposure data and route visualization.

  Life & fun · 2024 · sitinshade.com

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  Letterly▲937

  Turn your speech into well-written text

  AI · 2024 · letterly.app